/* *清除默认边距 */
*{
    margin:0;
    padding:0;
}
/* 整个网页添加背景图片 */
body{
    background:url(../img/微信图片_20250210131557.jpg);
}
/* 给header设置一个外边距 */
.header{
    margin-top: 25px;
}
/* 语言部分的样式 */
.language{
    width:100%;
    height:35px;
    background-color: black;
}
.language>ul{
    float:right;
    margin-right: 80px}
.language>ul>li{
    width: 80px;
    height:35px;
    background-color: red;
    float:left;
    margin-left: 5px;;
    /* 变成一排一排的 */
    list-style: none;
}
/* 第五个 */
.language>ul>li:nth-last-of-type(4){
    background:url(../img/1.jpg);}
.language>ul>li:nth-last-of-type(4):hover{
        background:url(../img/1.jpg) no-repeat -80px 0px;
}
.language>ul>li:nth-last-of-type(3){
    background:url(../img/1.jpg) no-repeat 0px -35px;
    
}
.language>ul>li:nth-last-of-type(3):hover{
    background:url(../img/1.jpg) no-repeat -80px -35px;
    
}
.language>ul>li:nth-last-of-type(2){
    background:url(../img/1.jpg) no-repeat 0px -70px;
}
.language>ul>li:nth-last-of-type(2):hover{
    background:url(../img/1.jpg) no-repeat -80px -70px;
}
.language>ul>li:nth-last-of-type(1):hover{
    background:url(../img/1.jpg) no-repeat -80px -100px;
}
.language>ul>li:nth-last-of-type(1){
    background:url(../img/1.jpg) no-repeat 0px -100px;
}
/* 导航部分 */
.nav{
    width:100%;
    height:70px;
    background-color: rgb(13, 13, 145);
}
.nav>ul{
    margin-left:300px;
}
.nav>ul>li{
    height:70px;
    padding: 0 15px;
    float:left;
    list-style: none;
}
a{
    /* 清除a标签的默认样式 */
    text-decoration: none;
    color: #101111ce;
}
.nav>ul>li>a{
    color:white;
    line-height: 70px;
    font-size: 15pt;
}
.ysa{
    width: 100%;
    height: 200px;
    /* background:red; */
    font-size:30pt;
    color: red;
    line-height:200px;
    text-align: center;
}
.continer{
    width:80%;
    height:400px;
    background:pink;
    margin-top: 10px;
    margin:auto;
}